CN221191009U - Spool-free wire harness paying-off device - Google Patents

Abstract

The utility model relates to a spool-free control wire harness paying-off device, which comprises a base, a rotating mechanism and a sleeving mechanism, wherein the rotating mechanism is arranged on the base; the rotating mechanism comprises a rotating table and a motor; the rotary table takes the axis as a rotary shaft, a plurality of groups of sliding grooves are arranged in an annular array manner, and the sliding grooves are all arranged along the radial direction of the rotary table; the sleeving mechanism comprises a bracket, a screw rod, a supporting plate and a plurality of sleeving pieces; the bracket is fixed on the rotary table; one end of the screw rod is rotatably arranged at the center of the rotary table, and the other end of the screw rod is rotatably arranged at the top of the bracket; the supporting plate is in threaded sleeve connection with the screw rod; the number of the sleeve joints is equal to the number of the groups of the sliding grooves; the sleeve joint piece comprises a sliding block, a connecting rod and a limiting rod; the sliding blocks are arranged on the corresponding sliding grooves in a sliding manner; one end of the connecting rod is hinged with the sliding block, and the other end of the connecting rod is hinged on the supporting plate; the limiting rod is vertically fixed on the sliding block. According to the utility model, the control wire harness is not required to be wound on the spool, and can be directly sheathed and then paid off.

Description

Spool-free wire harness paying-off device

Technical Field

The utility model relates to the technical field of machining, in particular to a spool-free control wire harness paying-off device.

Background

An automotive braking system refers to a series of specialized devices that apply a certain force to certain parts of the automobile (mainly the wheels) so as to perform a certain degree of forced braking on the parts; the braking system has the functions of: the running automobile is forced to decelerate or even stop according to the requirements of a driver; stably parking the parked automobile under various road conditions (including on a slope); the automobile speed of downhill running is kept stable; and brake control harnesses are required for use in automotive braking systems.

When the control harness is processed, paying-off treatment is required. At present, the existing raw material of the control wire harness is generally wound on the spool, and workers need to load the spool on the rotating disc to carry out paying-off treatment. In the process of actually transporting and controlling the raw materials of the wire harness, the configuration of the spool greatly increases the transportation cost.

Accordingly, it is desirable to provide a spool-less control harness payout device that solves the above-described technical problems.

Disclosure of utility model

The utility model aims to provide a spool-free control wire harness paying-off device which can directly sleeve a control wire harness on a spool without winding the control wire harness on the spool and then pay off the spool.

A spool-free control wire harness paying-off device comprises a base, a rotating mechanism and a sleeving mechanism;

The rotating mechanism comprises a rotating table and a motor;

The rotary table is horizontally arranged at one end of the base in a rotating way, a plurality of groups of sliding grooves are arranged on the rotary table in an annular array way by taking the axis of the rotary table as a rotating shaft, and the sliding grooves are all arranged along the radial direction of the rotary table;

the sleeving mechanism comprises a bracket, a screw rod, a supporting plate and a plurality of sleeving pieces;

The support is fixed on the rotary table;

one end of the screw rod is rotatably arranged at the center of the rotary table, the other end of the screw rod is rotatably arranged at the top of the bracket, and the screw rod is kept in a vertical state;

The supporting plate is in threaded sleeve connection with the lead screw;

The number of the sleeve connectors is equal to the number of the groups of the sliding grooves;

the sleeve joint piece comprises a sliding block, a connecting rod and a limiting rod;

The sliding blocks are arranged on the corresponding sliding grooves in a sliding manner;

One end of the connecting rod is hinged with the sliding block, and the other end of the connecting rod is hinged on the supporting plate;

and the limiting rod is vertically fixed on the sliding block.

Preferably, a handle is arranged at the upper end part of the screw rod.

Preferably, the support frame is fixed on one end of the base far away from the rotating mechanism, a first rotating wheel is arranged on the upper portion of the support frame in a rotating mode, a sliding rail is vertically arranged under the first rotating wheel on the support frame, a connecting block is arranged on the sliding rail in a sliding mode, a second rotating wheel is arranged on the connecting block in a rotating mode, sensors are arranged at two ends of the sliding rail, and the sensors are connected with the motor through signals.

Further, a horizontal limiting mechanism is arranged on the outer part of the supporting frame;

The horizontal limiting mechanism comprises a horizontal limiting mechanism supporting frame, a rotating shaft and a horizontal limiting wheel;

The rotating shaft and the horizontal limiting wheels are rotatably arranged on the horizontal limiting mechanism supporting frame, and a gap is reserved between the rotating shaft and the horizontal limiting wheels for the control wire harness to pass through.

Further, a vertical limiting mechanism is arranged on the outer side of the horizontal limiting mechanism;

The vertical limiting mechanism comprises a vertical limiting support frame, an air cylinder, an upper limiting wheel and a lower limiting wheel;

The cylinder is fixed at the top of the vertical limiting support frame, and a piston rod of the cylinder vertically penetrates through the top of the vertical limiting support frame downwards;

The upper limit wheel is vertically and rotatably arranged at the end part of a piston rod of the air cylinder;

The lower limiting wheel is vertically and rotatably arranged on the vertical limiting support frame and is positioned right below the upper limiting wheel.

Compared with the prior art, the spool-free control wire harness paying-off device has the advantages that:

(1) The lead screw and the sleeving mechanism are arranged on the rotary table, so that control wire harnesses with different diameters are adapted, and are directly sleeved and then are paid out;

(2) Simple structure and convenient use.

Drawings

Fig. 1 is a schematic structural view 1 of a spool-free control harness paying-off device according to the present embodiment;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

fig. 3 is a schematic structural view 2 of a spool-free control harness paying-off device according to the present embodiment.

Detailed Description

The utility model is further described below with reference to the drawings and specific examples.

Examples

As shown in fig. 1, the spool-free control wire harness paying-off device provided in this embodiment includes a base 1, a rotating mechanism and a sleeving mechanism.

The rotating mechanism comprises a rotating table 2 and a motor 11; the rotary table 2 is horizontally and rotatably arranged at one end of the base 1, and a plurality of groups of sliding grooves 8 are formed in the rotary table 2 in a ring-shaped array manner by taking the axis of the rotary table as a rotating shaft; the sliding grooves 8 are all arranged along the radial direction of the rotary table 2.

The sleeving mechanism comprises a bracket 3, a screw 4, a supporting plate 6 and a plurality of sleeving pieces; the bracket 3 is fixed on the rotary table 2; one end of the screw 4 is rotatably arranged at the center of the rotary table 2, the other end of the screw 4 is rotatably arranged at the top of the bracket 3, and the screw 4 is kept in a vertical state. In this embodiment, in order to facilitate rotation of the screw 4, the upper end of the screw 4 is provided with a handle 5.

The supporting plate 6 is in threaded sleeve connection with the screw rod 4.

The number of the sleeve connectors is equal to the number of the groups of the sliding grooves 8; as shown in fig. 2, the sleeve joint comprises a sliding block 9, a connecting rod 7 and a limiting rod 10; the sliding blocks 9 are arranged on the corresponding sliding grooves 8 in a sliding manner; one end of the connecting rod 7 is hinged with the sliding block 9, and the other end of the connecting rod 7 is hinged on the supporting plate 6; the limiting rod 10 is vertically fixed on the sliding block 9.

In this embodiment, the number of the sliding grooves 8 in each group is two, and the sliding blocks 9 are slidably disposed on the two corresponding sliding grooves 8, so that the running of the sliding grooves is smoother.

In this embodiment, the number of the limiting rods 10 on each sliding block 9 is two, so that the control wire harness can be sleeved more firmly.

When cup jointing the control pencil on cup jointing the mechanism, at first rotate handle 5 for the slider on every cup joint piece all moves to the center of revolving stage 2, then place the control pencil on revolving stage 2, and make every cup joint piece all be located the inner circle of control pencil, then reverse rotation handle 5, make slider 9 outwards remove along spout 8, the connecting rod struts, and the gag lever post 10 on slider 9 props up the control pencil, starter motor 11, revolving stage 2 rotates, carries out the unwrapping wire operation to the control pencil.

In this embodiment, as shown in fig. 3, a support frame 12 is fixed at one end of the base 1 far away from the rotating mechanism, a first rotating wheel 13 is rotatably provided at an upper portion of the support frame 12, a sliding rail 14 is vertically provided on the support frame 12 directly below the first rotating wheel 13, a connecting block is slidably provided on the sliding rail 14, a second rotating wheel 15 is rotatably provided on the connecting block, sensors 16 are provided at two ends of the sliding rail 14, and the sensors 16 are in signal connection with the motor 11; the control wire harness is sheathed on the sheathing mechanism on the rotary table 2, then is paid out, is sequentially wound on the first rotary wheel 13 and the second rotary wheel 15, and is pulled out by an external traction device; when the control wire harness in transmission is loose, the connecting block connected with the second rotating wheel 15 moves downwards along the sliding rail 14 and finally contacts with a sensor at the lower part of the sliding rail 14, the sensor sends a signal to the motor 11, and the rotating speed of the motor 11 is reduced until the motor is matched with external traction force; on the contrary, when the control wire harness in the transmission is tightly stretched, the connecting block connected with the second rotating wheel 15 moves upwards along the sliding rail 14 and finally contacts with the sensor at the upper part of the sliding rail 14, the sensor sends a signal to the motor 11, and the rotating speed of the motor 11 is increased until the motor is matched with the external traction force.

In this embodiment, as shown in fig. 3, a horizontal limiting mechanism is disposed on the outer portion of the supporting frame 12; the horizontal limiting mechanism comprises a horizontal limiting mechanism supporting frame 17, a rotating shaft 18 and a horizontal limiting wheel 19; the rotating shaft 18 and the horizontal limiting wheels 19 are both rotatably arranged on the horizontal limiting mechanism supporting frame 17, and a space is reserved between the rotating shaft 18 and the horizontal limiting wheels 19 for the control wire harness to pass through; and limiting the control wire harness in the conveying process in the horizontal direction.

In this embodiment, as shown in fig. 3, a vertical limiting mechanism is arranged at the outer side of the horizontal limiting mechanism, and the vertical limiting mechanism comprises a vertical limiting support frame 20, an air cylinder 21, an upper limiting wheel 22 and a lower limiting wheel 23; the air cylinder 21 is fixed at the top of the vertical limit support frame 20, a piston rod of the air cylinder 21 vertically passes through the top of the vertical limit support frame 20 downwards, and the upper limit wheel 22 is vertically and rotatably arranged at the end part of the piston rod of the air cylinder 21; the lower limit wheel 23 is vertically and rotatably arranged on the vertical limit support frame 20 and is positioned right below the upper limit wheel 22; so set up, adjust the interval between spacing wheel 22 and the spacing wheel 23 down through the cylinder to control pencil in the vertical direction is spacing in the conveying, and the control pencil of being convenient for is unwrapped wire steadily.

While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.

Claims (5)

1. The spool-free control wire harness paying-off device is characterized by comprising a base, a rotating mechanism and a sleeving mechanism;

The rotating mechanism comprises a rotating table and a motor;

The rotary table is horizontally arranged at one end of the base in a rotating way, a plurality of groups of sliding grooves are arranged on the rotary table in an annular array way by taking the axis of the rotary table as a rotating shaft, and the sliding grooves are all arranged along the radial direction of the rotary table;

the sleeving mechanism comprises a bracket, a screw rod, a supporting plate and a plurality of sleeving pieces;

The support is fixed on the rotary table;

one end of the screw rod is rotatably arranged at the center of the rotary table, the other end of the screw rod is rotatably arranged at the top of the bracket, and the screw rod is kept in a vertical state;

The supporting plate is in threaded sleeve connection with the lead screw;

The number of the sleeve connectors is equal to the number of the groups of the sliding grooves;

the sleeve joint piece comprises a sliding block, a connecting rod and a limiting rod;

The sliding blocks are arranged on the corresponding sliding grooves in a sliding manner;

One end of the connecting rod is hinged with the sliding block, and the other end of the connecting rod is hinged on the supporting plate;

and the limiting rod is vertically fixed on the sliding block.

2. The spool-less control harness routing device of claim 1, wherein a handle is provided at an upper end of the lead screw.

3. The spool-free control wire harness paying-off device according to claim 1 or 2, wherein a supporting frame is fixed on one end, far away from the rotating mechanism, of the base, a first rotating wheel is rotatably arranged on the upper portion of the supporting frame, a sliding rail is vertically arranged right below the first rotating wheel on the supporting frame, a connecting block is slidably arranged on the sliding rail, a second rotating wheel is rotatably arranged on the connecting block, and sensors are respectively arranged at two ends of the sliding rail and are in signal connection with the motor.

4. The spool-less control harness routing device of claim 3 wherein a horizontal stop mechanism is provided on an exterior of the support frame;

The horizontal limiting mechanism comprises a horizontal limiting mechanism supporting frame, a rotating shaft and a horizontal limiting wheel;

The rotating shaft and the horizontal limiting wheels are rotatably arranged on the horizontal limiting mechanism supporting frame, and a gap is reserved between the rotating shaft and the horizontal limiting wheels for the control wire harness to pass through.

5. The spool-less control harness routing device of claim 4, wherein a vertical limiting mechanism is provided on the outside of the horizontal limiting mechanism;

The vertical limiting mechanism comprises a vertical limiting support frame, an air cylinder, an upper limiting wheel and a lower limiting wheel;

The cylinder is fixed at the top of the vertical limiting support frame, and a piston rod of the cylinder vertically penetrates through the top of the vertical limiting support frame downwards;

The upper limit wheel is vertically and rotatably arranged at the end part of a piston rod of the air cylinder;

The lower limiting wheel is vertically and rotatably arranged on the vertical limiting support frame and is positioned right below the upper limiting wheel.